Geology of the Northeastern Niddery Lake Map Area, East-central Yukon and Adjacent Northwest Territories PDF Download
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Author: M. P. Cecile Publisher: ISBN: Category : Science Languages : en Pages : 130
Book Description
The area described in this report is located in the area of the Selwyn Valley, between the Selwyn and Mackenzie mountains on the Yukon-Northwest Territories border. The main section details the stratigraphy of the area and describes 27 mappable units, from the Upper Proterozoic to Carboniferous & recent volcanics, in four different facies zones, including ten new formations. This is followed by description of the area's three main structural domains, plus brief descriptions of intrusive rocks and regional metamorphism. The final section describes mineral occurrences and assesses the potential for economic deposits. The appendix contains paleontological identifications of specimens collected.
Author: M. P. Cecile Publisher: ISBN: Category : Science Languages : en Pages : 130
Book Description
The area described in this report is located in the area of the Selwyn Valley, between the Selwyn and Mackenzie mountains on the Yukon-Northwest Territories border. The main section details the stratigraphy of the area and describes 27 mappable units, from the Upper Proterozoic to Carboniferous & recent volcanics, in four different facies zones, including ten new formations. This is followed by description of the area's three main structural domains, plus brief descriptions of intrusive rocks and regional metamorphism. The final section describes mineral occurrences and assesses the potential for economic deposits. The appendix contains paleontological identifications of specimens collected.
Author: Karsten Piepjohn Publisher: Geological Society of America ISBN: 0813725410 Category : Science Languages : en Pages : 700
Book Description
"To recognize the 25th anniversary of the Circum-Arctic Structural Events program, an effort organized by the Bundesanstalt fèur Geowissenschaften und Rohstoffe, this volume presents results from 18 major field expeditions involving 100+ geoscientists from a spectrum of disciplines. The volume focuses on the Proterozoic to Cenozoic tectonic evolution of the circum-Arctic region with correlations to adjacent orogens"--
Author: Donald Kring Norris Publisher: ISBN: Category : Science Languages : en Pages : 420
Book Description
Describes the regional geology of the northern Yukon and north-western District of Mackenzie, based on original field work in the early 1960s and updated in light of more recent detailed investigations. After introductory chapters on the original reconnaissance survey, the physiographic setting of the study area, and the geological setting (tectonics, seismicity, tectonostratigraphic sequences), subsequent chapters describe the geology (including stratigraphy, paleontology, paleogeography, lithology, and tectonics, as applicable) of individual geological eras or periods from the Proterozoic to Tertiary. The following chapters cover the geology of the Beaufort Sea continental shelf; the White, Barn, and Campbell uplifts; the petrology of the northern Yukon intrusive suite; and the mineral and hydrocarbon potential of the study area. Includes a catalogue of stratigraphic sections and an index.
Author: D.F. Stott Publisher: Geological Society of America ISBN: 0813754488 Category : Science Languages : en Pages : 713
Book Description
The early chapters of the volume present data and interpretations of the geophysics of the craton and summarise, with sequential maps, the tectonic evolution of the craton. The main body of the text and accompanying plates and figures present the stratigraphy, structural history, and economic geology of specific sedimentary basins and regions. The volume concludes with a summary chapter in which the currently popular theories of cratonal tectonics are discussed and the unresolved questions are identified.
Author: M. P. Cecile
Author: M. P. Cecile
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Author: Geological Survey of Canada
Author: Karsten Piepjohn
Author: Donald Kring Norris
Author: D.F. Stott
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